rsv2hsv in HiMosMerge Pipeline (HiRISE)

[richardleis]

ISIS version(s) affected: 6.0.0 and 8.0.1

Description
rsv2hsv fails during HiMosMerge processing of HiRISE observation ESP_089085_2565:

Message = "Parameter [BMIN] must be less than parameter [RMAX]"

We have not seen this error before and it only seems to affect this one observation. There doesn't seem to be anything in particular about this image that would cause processing problems.

How to reproduce
These temporary files are no longer available, but this is the command line that fails:

rgb2hsv red= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+1 green= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+2 blue= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+3 hue= /tmp/ESP_089085_2565_irb.hue.cnode18:754684.cub sat= /tmp/ESP_089085_2565_irb.sat.cnode18:754684.cub val= /tmp/ESP_089085_2565_irb.val.cnode18:754684.cub mode=MANUAL RMIN=0.1568015 RMAX=0.1659595 GMIN=0.1804975 GMAX=0.192448 BMIN=0.1693475 BMAX=0.2920375

Possible Solution

Additional context

Here is the complete output for this step:

0679 stdout: rgb2hsv red= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+1 green= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+2 blue= /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+3 hue= /tmp/ESP_089085_2565_irb.hue.cnode18:754684.cub sat= /tmp/ESP_089085_2565_irb.sat.cnode18:754684.cub val= /tmp/ESP_089085_2565_irb.val.cnode18:754684.cub mode=MANUAL RMIN=0.1568015 RMAX=0.1659595 GMIN=0.1804975 GMAX=0.192448 BMIN=0.1693475 BMAX=0.2920375
0680 stderr: Object = rgb2hsv
0681 stderr: IsisVersion = "8.0.1 | 2023-08-25"
0682 stderr: ProgramVersion = 2008-05-13
0683 stderr: ProgramPath = /opt/usgs/isis/bin
0684 stderr: ExecutionDateTime = 2025-08-22T16:34:17
0685 stderr: HostName = cnode18
0686 stderr: UserName = hiroc
0687 stderr: Description = "Convert RGB to HSV"
0688 stderr:
0689 stderr: Group = UserParameters
0690 stderr: RED = /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+1
0691 stderr: GREEN = /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+2
0692 stderr: BLUE = /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub+3
0693 stderr: HUE = /tmp/ESP_089085_2565_irb.hue.cnode18:754684.cub
0694 stderr: SATURATION = /tmp/ESP_089085_2565_irb.sat.cnode18:754684.cub
0695 stderr: VALUE = /tmp/ESP_089085_2565_irb.val.cnode18:754684.cub
0696 stderr: MODE = MANUAL
0697 stderr: RMIN = 0.1568015
0698 stderr: RMAX = 0.1659595
0699 stderr: GMIN = 0.1804975
0700 stderr: GMAX = 0.192448
0701 stderr: BMIN = 0.1693475
0702 stderr: BMAX = 0.2920375
0703 stderr: End_Group
0704 stderr:
0705 stderr: Group = Error
0706 stderr: Program = rgb2hsv
0707 stderr: Class = "USER ERROR"
0708 stderr: Code = 2
0709 stderr: Message = "Parameter [BMIN] must be less than parameter [RMAX]"
0710 stderr: File = IsisAml.cpp
0711 stderr: Line = 2734
0712 stderr: End_Group
0713 stderr: End_Object
0714 stderr: End
0715 stderr: *** ERROR *** HiMosMerge
0716 stderr: ISIS rgb3hsv error for input file: /tmp/ESP_089085_2565_COLOR.mosaic.cnode18:754684.cub

Thank you,

Richard Leis (he/him)
Operations Specialist & Downlink Lead
HiRISE Operations Center
Lunar & Planetary Laboratory
University of Arizona